<template>
    <div class="wrapper">
        <swiper :options="swiperOption" v-if="showSwiper">
            <!-- slides -->
            <swiper-slide v-for="item of swiperList" :key="item.id">
                <img class="swiper-img" :src="item.imgUrl" alt="">
            </swiper-slide>
            <!-- Optional controls -->
            <div class="swiper-pagination"  slot="pagination"></div>
        </swiper>
    </div>
</template>

<script>
    export default {
        name: "HomeSwiper",
        props: {
            swiperList: Array,
        },
        data () {
            return {
                // notNextTick: true,
                swiperOption: {
                    pagination: '.swiper-pagination',
                    autoplay: 3000,
                    speed: 1000,
                    loop: true,
                    autoplayDisableOnInteraction: false,
                },
            }
        },
        computed: {
            showSwiper(){
                return this.swiperList.length;
            }
        }
    }
</script>

<style lang="stylus" scoped>
    .wrapper >>> .swiper-pagination-bullet-active
        background #fff!important
    .wrapper
        overflow hidden
        width 100%
        height 0
        padding-bottom: 31.25%
        background #aaa
        .swiper-img
            width 100%

</style>
